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Commit 6c1f9f67 authored by delacal's avatar delacal
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Merge branch 'develop' into feat/l3-components

parents e4c17515 b8f1c792
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2 merge requests!142Release TeraFlowSDN 2.1,!93Updated L3 components + scalability
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src/service/service/service_handler_api/_ServiceHandler.py
+ 87
− 58
View file @ 6c1f9f67
......@@ -19,10 +19,12 @@ from device.client.DeviceClient import DeviceClient
from service.service.database.ServiceModel import ServiceModel
class _ServiceHandler:
def __init__(
self, db_service : ServiceModel, database : Database, context_client : ContextClient,
device_client : DeviceClient, **settings
) -> None:
def __init__(self,
db_service: ServiceModel,
database: Database,
context_client: ContextClient,
device_client: DeviceClient,
**settings) -> None:
""" Initialize Driver.
Parameters:
db_service
......@@ -30,94 +32,121 @@ class _ServiceHandler:
database
The instance of the local in-memory database.
context_client
An instance of context client to be used to retrieve information from the service and the devices.
An instance of context client to be used to retrieve
information from the service and the devices.
device_client
An instance of device client to be used to configure the devices.
An instance of device client to be used to configure
the devices.
**settings
Extra settings required by the service handler.
"""
raise NotImplementedError()
def SetEndpoint(self, endpoints : List[Tuple[str, str, Optional[str]]]) -> List[Union[bool, Exception]]:
""" Set endpoints from a list.
def SetEndpoint(self, endpoints: List[Tuple[str, str, Optional[str]]]) \
-> List[Union[bool, Exception]]:
""" Create/Update service endpoints.
Parameters:
endpoints : List[Tuple[str, str, Optional[str]]]
List of tuples, each containing a device_uuid, endpoint_uuid and, optionally, the topology_uuid
endpoints: List[Tuple[str, str, Optional[str]]]
List of tuples, each containing a device_uuid,
endpoint_uuid and, optionally, the topology_uuid
of the endpoint to be added.
Returns:
results : List[Union[bool, Exception]]
List of results for endpoint changes requested. Return values must be in the same order than
endpoints requested. If an endpoint is properly added, True must be retrieved; otherwise, the
Exception that is raised during the processing must be retrieved.
results: List[Union[bool, Exception]]
List of results for endpoint changes requested.
Return values must be in the same order as the requested
endpoints. If an endpoint is properly added, True must be
returned; otherwise, the Exception that is raised during
the processing must be returned.
"""
raise NotImplementedError()
def DeleteEndpoint(self, endpoints : List[Tuple[str, str, Optional[str]]]) -> List[Union[bool, Exception]]:
""" Delete endpoints form a list.
def DeleteEndpoint(self, endpoints: List[Tuple[str, str, Optional[str]]]) \
-> List[Union[bool, Exception]]:
""" Delete service endpoints.
Parameters:
endpoints : List[Tuple[str, str, Optional[str]]]
List of tuples, each containing a device_uuid, endpoint_uuid, and the topology_uuid of the endpoint
endpoints: List[Tuple[str, str, Optional[str]]]
List of tuples, each containing a device_uuid,
endpoint_uuid, and the topology_uuid of the endpoint
to be removed.
Returns:
results : List[Union[bool, Exception]]
List of results for endpoint deletions requested. Return values must be in the same order than
endpoints requested. If an endpoint is properly deleted, True must be retrieved; otherwise, the
Exception that is raised during the processing must be retrieved.
results: List[Union[bool, Exception]]
List of results for endpoint deletions requested.
Return values must be in the same order as the requested
endpoints. If an endpoint is properly deleted, True must be
returned; otherwise, the Exception that is raised during
the processing must be returned.
"""
raise NotImplementedError()
def SetConstraint(self, constraints : List[Tuple[str, Any]]) -> List[Union[bool, Exception]]:
""" Create/Update constraints.
def SetConstraint(self, constraints: List[Tuple[str, Any]]) \
-> List[Union[bool, Exception]]:
""" Create/Update service constraints.
Parameters:
constraints : List[Tuple[str, Any]]
List of tuples, each containing a constraint_type and the new constraint_value to be set.
constraints: List[Tuple[str, Any]]
List of tuples, each containing a constraint_type and the
new constraint_value to be set.
Returns:
results : List[Union[bool, Exception]]
List of results for constraint changes requested. Return values must be in the same order than
constraints requested. If a constraint is properly set, True must be retrieved; otherwise, the
Exception that is raised during the processing must be retrieved.
results: List[Union[bool, Exception]]
List of results for constraint changes requested.
Return values must be in the same order as the requested
constraints. If a constraint is properly set, True must be
returned; otherwise, the Exception that is raised during
the processing must be returned.
"""
raise NotImplementedError()
def DeleteConstraint(self, constraints : List[Tuple[str, Any]]) -> List[Union[bool, Exception]]:
""" Delete constraints.
def DeleteConstraint(self, constraints: List[Tuple[str, Any]]) \
-> List[Union[bool, Exception]]:
""" Delete service constraints.
Parameters:
constraints : List[Tuple[str, Any]]
List of tuples, each containing a constraint_type pointing to the constraint to be deleted, and a
constraint_value containing possible additionally required values to locate the constraint to be
removed.
constraints: List[Tuple[str, Any]]
List of tuples, each containing a constraint_type pointing
to the constraint to be deleted, and a constraint_value
containing possible additionally required values to locate
the constraint to be removed.
Returns:
results : List[Union[bool, Exception]]
List of results for constraint deletions requested. Return values must be in the same order than
constraints requested. If a constraint is properly deleted, True must be retrieved; otherwise, the
Exception that is raised during the processing must be retrieved.
results: List[Union[bool, Exception]]
List of results for constraint deletions requested.
Return values must be in the same order as the requested
constraints. If a constraint is properly deleted, True must
be returned; otherwise, the Exception that is raised during
the processing must be returned.
"""
raise NotImplementedError()
def SetConfig(self, resources : List[Tuple[str, Any]]) -> List[Union[bool, Exception]]:
""" Create/Update configuration for a list of resources.
def SetConfig(self, resources: List[Tuple[str, Any]]) \
-> List[Union[bool, Exception]]:
""" Create/Update configuration for a list of service resources.
Parameters:
resources : List[Tuple[str, Any]]
List of tuples, each containing a resource_key pointing the resource to be modified, and a
resource_value containing the new value to be set.
resources: List[Tuple[str, Any]]
List of tuples, each containing a resource_key pointing to
the resource to be modified, and a resource_value
containing the new value to be set.
Returns:
results : List[Union[bool, Exception]]
List of results for resource key changes requested. Return values must be in the same order than
resource keys requested. If a resource is properly set, True must be retrieved; otherwise, the
Exception that is raised during the processing must be retrieved.
results: List[Union[bool, Exception]]
List of results for resource key changes requested.
Return values must be in the same order as the requested
resource keys. If a resource is properly set, True must be
returned; otherwise, the Exception that is raised during
the processing must be returned.
"""
raise NotImplementedError()
def DeleteConfig(self, resources : List[Tuple[str, Any]]) -> List[Union[bool, Exception]]:
""" Delete configuration for a list of resources.
def DeleteConfig(self, resources: List[Tuple[str, Any]]) \
-> List[Union[bool, Exception]]:
""" Delete configuration for a list of service resources.
Parameters:
resources : List[Tuple[str, Any]]
List of tuples, each containing a resource_key pointing the resource to be modified, and a
resource_value containing possible additionally required values to locate the value to be removed.
resources: List[Tuple[str, Any]]
List of tuples, each containing a resource_key pointing to
the resource to be modified, and a resource_value containing
possible additionally required values to locate the value
to be removed.
Returns:
results : List[Union[bool, Exception]]
List of results for resource key deletions requested. Return values must be in the same order than
resource keys requested. If a resource is properly deleted, True must be retrieved; otherwise, the
Exception that is raised during the processing must be retrieved.
results: List[Union[bool, Exception]]
List of results for resource key deletions requested.
Return values must be in the same order as the requested
resource keys. If a resource is properly deleted, True must
be returned; otherwise, the Exception that is raised during
the processing must be returned.
"""
raise NotImplementedError()
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